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um: uml_dup_mmap() relies on ->mmap_sem being held, but activate_mm() doesn't hold it
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 23 Feb 2012 06:37:19 +0000 (01:37 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 21 Mar 2012 01:29:50 +0000 (21:29 -0400)
commitac2aca2817ca10ad30f86d0d3caa41ea8cc4f0f0
treed48719c7b748d4bd99aa176fda481b25dbecd1c3tree | snapshot
parentea6fb41752dda2e450bd8a318c7400f8cfa9111ecommit | diff
um: uml_dup_mmap() relies on ->mmap_sem being held, but activate_mm() doesn't hold it

... while calling uml_dup_mmap()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
arch/um/include/asm/mmu_context.h diff | blob | history
arch/um/kernel/skas/mmu.c diff | blob | history
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